Warning: Permanently added '10.128.0.79' (ED25519) to the list of known hosts. 2026/04/07 00:52:07 parsed 1 programs [ 77.033460][ T5796] cgroup: Unknown subsys name 'net' [ 77.284077][ T5796] cgroup: Unknown subsys name 'cpuset' [ 77.340298][ T5796] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 78.939113][ T5796] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 81.692785][ T31] cfg80211: failed to load regulatory.db [ 85.627167][ T152] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.627188][ T152] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.675505][ T152] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.675525][ T152] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.287128][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.288626][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.289304][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.293982][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.294635][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.426494][ T5880] chnl_net:caif_netlink_parms(): no params data found [ 87.667896][ T5880] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.669529][ T5880] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.684631][ T5880] bridge_slave_0: entered allmulticast mode [ 87.686225][ T5880] bridge_slave_0: entered promiscuous mode [ 87.701194][ T5880] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.701306][ T5880] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.701482][ T5880] bridge_slave_1: entered allmulticast mode [ 87.703931][ T5880] bridge_slave_1: entered promiscuous mode [ 87.751573][ T5880] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.753957][ T5880] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.787626][ T5880] team0: Port device team_slave_0 added [ 87.789545][ T5880] team0: Port device team_slave_1 added [ 87.816022][ T5880] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.816033][ T5880] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.816046][ T5880] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.818800][ T5880] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.818813][ T5880] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.818835][ T5880] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.908569][ T5880] hsr_slave_0: entered promiscuous mode [ 87.910617][ T5880] hsr_slave_1: entered promiscuous mode [ 88.627750][ T5880] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.657026][ T5880] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.672554][ T5880] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.713330][ T5880] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.833297][ T5880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.855616][ T5880] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.870906][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.871253][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.885643][ T1358] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.886379][ T1358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.083938][ T5880] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.129379][ T5880] veth0_vlan: entered promiscuous mode [ 89.142020][ T5880] veth1_vlan: entered promiscuous mode [ 89.172418][ T5880] veth0_macvtap: entered promiscuous mode [ 89.175939][ T5880] veth1_macvtap: entered promiscuous mode [ 89.199502][ T5880] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.214958][ T5880] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.233339][ T1409] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.234637][ T1409] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.234683][ T1409] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.234714][ T1409] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.994260][ T1358] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.253165][ T1358] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/04/07 00:52:22 executed programs: 0 [ 90.494707][ T1358] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.554770][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.560987][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.562972][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.567758][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.578551][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.754796][ T1358] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.943274][ T5905] chnl_net:caif_netlink_parms(): no params data found [ 91.021732][ T5905] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.021850][ T5905] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.022118][ T5905] bridge_slave_0: entered allmulticast mode [ 91.023414][ T5905] bridge_slave_0: entered promiscuous mode [ 91.026951][ T5905] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.027059][ T5905] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.027157][ T5905] bridge_slave_1: entered allmulticast mode [ 91.028474][ T5905] bridge_slave_1: entered promiscuous mode [ 91.075639][ T5905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.080128][ T5905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.113464][ T5905] team0: Port device team_slave_0 added [ 91.116142][ T5905] team0: Port device team_slave_1 added [ 91.148513][ T5905] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.148526][ T5905] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 91.148539][ T5905] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.170671][ T5905] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.170685][ T5905] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 91.170705][ T5905] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.278113][ T5905] hsr_slave_0: entered promiscuous mode [ 91.278968][ T5905] hsr_slave_1: entered promiscuous mode [ 91.281472][ T5905] debugfs: 'hsr0' already exists in 'hsr' [ 91.281580][ T5905] Cannot create hsr debugfs directory [ 92.543124][ T1358] bridge_slave_1: left allmulticast mode [ 92.543811][ T1358] bridge_slave_1: left promiscuous mode [ 92.546605][ T1358] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.641542][ T5112] Bluetooth: hci0: command tx timeout [ 92.643159][ T1358] bridge_slave_0: left allmulticast mode [ 92.643183][ T1358] bridge_slave_0: left promiscuous mode [ 92.643405][ T1358] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.380681][ T1358] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 93.460381][ T1358] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 93.483612][ T1358] bond0 (unregistering): Released all slaves [ 93.859829][ T1358] hsr_slave_0: left promiscuous mode [ 93.903196][ T1358] hsr_slave_1: left promiscuous mode [ 93.904480][ T1358] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 93.904556][ T1358] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 93.941147][ T1358] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 93.941172][ T1358] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.021034][ T1358] veth1_macvtap: left promiscuous mode [ 94.021172][ T1358] veth0_macvtap: left promiscuous mode [ 94.021319][ T1358] veth1_vlan: left promiscuous mode [ 94.021471][ T1358] veth0_vlan: left promiscuous mode [ 94.691638][ T1358] team0 (unregistering): Port device team_slave_1 removed [ 94.719902][ T5112] Bluetooth: hci0: command tx timeout [ 94.730857][ T1358] team0 (unregistering): Port device team_slave_0 removed [ 95.391846][ T5905] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.437322][ T5905] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.463938][ T5905] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.506188][ T5905] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.666858][ T5905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.700584][ T5905] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.707296][ T152] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.707490][ T152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.752560][ T152] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.752658][ T152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.108578][ T5905] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.263234][ T5905] veth0_vlan: entered promiscuous mode [ 96.268691][ T5905] veth1_vlan: entered promiscuous mode [ 96.306323][ T5905] veth0_macvtap: entered promiscuous mode [ 96.331064][ T5905] veth1_macvtap: entered promiscuous mode [ 96.348590][ T5905] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.365894][ T5905] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.378460][ T45] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.378692][ T45] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.378874][ T45] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.379058][ T45] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.679336][ T45] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.679355][ T45] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.728102][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.728122][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/04/07 00:52:29 executed programs: 2 [ 96.799915][ T5112] Bluetooth: hci0: command tx timeout [ 97.052743][ T5980] loop0: detected capacity change from 0 to 32768 [ 97.118519][ T5980] ERROR: (device loop0): dtSearch: stack overrun! [ 97.118519][ T5980] [ 97.150876][ T5980] ERROR: (device loop0): remounting filesystem as read-only [ 97.150893][ T5980] btstack dump: [ 97.150898][ T5980] bn = 0, index = 0 [ 97.150908][ T5980] bn = 72c, index = 96 [ 97.150916][ T5980] bn = 0, index = 0 [ 97.150924][ T5980] bn = 72c, index = 96 [ 97.150935][ T5980] bn = 0, index = 0 [ 97.150941][ T5980] bn = 72c, index = 96 [ 97.150948][ T5980] bn = 0, index = 0 [ 97.150955][ T5980] bn = 0, index = 0 [ 97.233432][ T121] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI [ 97.233452][ T121] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 97.233477][ T121] CPU: 0 UID: 0 PID: 121 Comm: jfsCommit Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 97.233494][ T121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 97.233503][ T121] RIP: 0010:metapage_write_folio+0xa7/0xcf0 [ 97.233527][ T121] Code: fe 48 89 5c 24 18 4c 8d 73 18 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 c3 05 d7 fe 4d 8b 36 4c 89 f0 48 c1 e8 03 <42> 80 3c 38 00 74 08 4c 89 f7 e8 aa 05 d7 fe 49 8b 1e 43 c6 44 3c [ 97.233538][ T121] RSP: 0018:ffffc90003a47840 EFLAGS: 00010246 [ 97.233552][ T121] RAX: 0000000000000000 RBX: ffffea0000f55ec0 RCX: ffff88801df7bd00 [ 97.233561][ T121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 97.233570][ T121] RBP: ffffc90003a47950 R08: ffffea0000f55ef7 R09: 1ffffd40001eabde [ 97.233580][ T121] R10: dffffc0000000000 R11: fffff940001eabdf R12: 1ffff92000748f14 [ 97.233591][ T121] R13: ffffea0000f55ec0 R14: 0000000000000000 R15: dffffc0000000000 [ 97.233600][ T121] FS: 0000000000000000(0000) GS:ffff888126332000(0000) knlGS:0000000000000000 [ 97.233611][ T121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.233621][ T121] CR2: 00007f8a3b034000 CR3: 0000000034dc6000 CR4: 00000000003526f0 [ 97.233639][ T121] Call Trace: [ 97.233645][ T121] [ 97.233654][ T121] ? __lock_acquire+0x6b5/0x2cf0 [ 97.233671][ T121] ? __pfx_metapage_write_folio+0x10/0x10 [ 97.233690][ T121] ? folio_mapping+0x16f/0x1f0 [ 97.233710][ T121] ? folio_clear_dirty_for_io+0x177/0x700 [ 97.233730][ T121] metapage_write_one+0x2c8/0x520 [ 97.233749][ T121] ? __pfx_metapage_write_one+0x10/0x10 [ 97.233780][ T121] ? folio_mapping+0x16f/0x1f0 [ 97.233801][ T121] release_metapage+0x5b9/0xab0 [ 97.233822][ T121] txUnlock+0x509/0xdc0 [ 97.233840][ T121] jfs_lazycommit+0x52c/0xa10 [ 97.233854][ T121] ? __pfx_jfs_lazycommit+0x10/0x10 [ 97.233863][ T121] ? __pfx_default_wake_function+0x10/0x10 [ 97.233875][ T121] ? __kthread_parkme+0x7a/0x1f0 [ 97.233891][ T121] kthread+0x388/0x470 [ 97.233900][ T121] ? __pfx_jfs_lazycommit+0x10/0x10 [ 97.233909][ T121] ? __pfx_kthread+0x10/0x10 [ 97.233918][ T121] ret_from_fork+0x51e/0xb90 [ 97.233932][ T121] ? __pfx_ret_from_fork+0x10/0x10 [ 97.233944][ T121] ? __switch_to+0xc7d/0x1450 [ 97.233956][ T121] ? __pfx_kthread+0x10/0x10 [ 97.233965][ T121] ret_from_fork_asm+0x1a/0x30 [ 97.233977][ T121] [ 97.233981][ T121] Modules linked in: [ 97.233995][ T121] ---[ end trace 0000000000000000 ]--- [ 97.234003][ T121] RIP: 0010:metapage_write_folio+0xa7/0xcf0 [ 97.234017][ T121] Code: fe 48 89 5c 24 18 4c 8d 73 18 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 c3 05 d7 fe 4d 8b 36 4c 89 f0 48 c1 e8 03 <42> 80 3c 38 00 74 08 4c 89 f7 e8 aa 05 d7 fe 49 8b 1e 43 c6 44 3c [ 97.234025][ T121] RSP: 0018:ffffc90003a47840 EFLAGS: 00010246 [ 97.234033][ T121] RAX: 0000000000000000 RBX: ffffea0000f55ec0 RCX: ffff88801df7bd00 [ 97.234039][ T121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 97.234045][ T121] RBP: ffffc90003a47950 R08: ffffea0000f55ef7 R09: 1ffffd40001eabde [ 97.234051][ T121] R10: dffffc0000000000 R11: fffff940001eabdf R12: 1ffff92000748f14 [ 97.234058][ T121] R13: ffffea0000f55ec0 R14: 0000000000000000 R15: dffffc0000000000 [ 97.234064][ T121] FS: 0000000000000000(0000) GS:ffff888126332000(0000) knlGS:0000000000000000 [ 97.234072][ T121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.234078][ T121] CR2: 00007f8a3b034000 CR3: 0000000034dc6000 CR4: 00000000003526f0 [ 97.234088][ T121] Kernel panic - not syncing: Fatal exception [ 97.234492][ T121] Kernel Offset: disabled